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21. 发明公开

EP1827765A1 STRÖMUNGSMITTELGETRIEBENE HANDWERKZEUGMASCHINE 审中-公开
标题翻译：流动介质驱动手持工具
公开(公告)号：EP1827765A1
公开(公告)日：2007-09-05
申请号：EP05801322.8
申请日：2005-11-02
申请人： ROBERT BOSCH GMBH
发明人： HESSE, Juergen
IPC分类号： B24D15/02 , B25F5/00 , B23Q11/00 , B23Q5/033
CPC分类号： B24B47/14 , B24B23/04
摘要： The invention relates to a hand-held machine tool comprising a housing (12) and a tool (70) which is arranged thereon in a rotating manner and/or in such a way that it can be driven in an oscillatory manner. Said tool can be operated, in accordance with requirements, by an intake air flow, especially with a vacuum cleaner. The aim of the invention is to render one such machine-tool especially effective. To this end, a turbine (36) comprising a turbine wheel (38) is used as a drive, said turbine wheel being provided with means for settling inflowing or outflowing air, especially an inlet grating (74) and/or an outlet grating. The turbine wheel (38) is sealed from the turbine housing (60) by a labyrinth seal (51), said housing protecting the turbine (36) from loss of pressure.

22. 发明公开

EP1819487A1 MOBILES ANTRIEBSAGGREGAT 审中-公开
标题翻译：移动电源
公开(公告)号：EP1819487A1
公开(公告)日：2007-08-22
申请号：EP05801515.7
申请日：2005-10-13
申请人： ROBERT BOSCH GMBH
发明人： TIEDE, Steffen , HESSE, Juergen , FUCHS, Frank
IPC分类号： B25H3/00 , A47L9/00
CPC分类号： A47L9/0009 , A47L9/0027 , A47L9/0036 , A47L9/242 , B25H3/006
摘要： The invention concerns a mobile driving mechanism (10) for operating a manual machine-tool (70) by air sucking and/or air blowing means. The inventive mechanism is rendered particularly maneuverable and compact when transported by the presence of a casing (11) in the form of a chamber (13) which can be closed with a lid (24), and owing to the fact its air circulating power is adapted to the power requirements of the manual machine-tool (70), and is used to contain at least one machine-tool of this type or the like (70), in particular with accessories, as well as air transmission tubes or pipes.

23. 发明授权

EP2629933B1 ARBEITSWERKZEUG, INSBESONDERE ELEKTROWERKZEUG 有权
标题翻译：作业工具，特别是电动工具
公开(公告)号：EP2629933B1
公开(公告)日：2016-03-23
申请号：EP11761554.2
申请日：2011-09-20
申请人： Robert Bosch GmbH
发明人： FUCHS, Rudolf , HESSE, Juergen , REICH, Doris , HOHL, Ulrich , LUTZ, Tobias
IPC分类号： B24B23/02 , B25F5/02
CPC分类号： B24B23/028 , B24B23/024 , B25F5/02

24. 发明公开

EP2929203A1 WELLE ZUR DREHKOPPLUNG EINER HAUPTVORRICHTUNG MIT EINER ROHRFÖRMIGEN VORRICHTUNG 审中-公开
标题翻译： WELLE ZUR DREHKOPPLUNG EINER HAUPTVORRICHTUNG MIT EINERROHRFÖRMIGENVORRICHTUNG
公开(公告)号：EP2929203A1
公开(公告)日：2015-10-14
申请号：EP13783017.0
申请日：2013-10-18
申请人： Robert Bosch GmbH
发明人： HESSE, Juergen , LUTZ, Tobias
IPC分类号： F16D1/108 , B24B45/00
CPC分类号： B24B45/006 , B24B55/05 , B25F5/00 , F16D1/108 , F16D2001/103 , Y10S464/901 , Y10T403/592
摘要： A shaft (20) for rotationally coupling a main device (10) to a tubular device (30; 30a) is proposed. The shaft (20) has a first, free end (31) that is introduced into the device (30; 30a). The second end (37) of the shaft (20) can be secured to the main device (10). The shaft (20) has, along its outer circumference, at least a first bearing region (46) for contact in a hollow accommodating region (38) of the device (30; 30a) and at least one torque-transmitting section (50.1, 50.2, 50.3, 50.4) that engages with a torque-transmitting section (39.1, 39.2, 39.3, 39.4) of the device (30; 30a). A securing device (36) for device (30; 30a) is provided on the shaft (20). A locking device (120) is provided on said securing device (36), said locking device, in a locked state, preventing the device (36) from being dismounted and, in an unlocked state, allowing the device (30; 30a) to be dismounted. On the securing device (36) is provided an interlocking device (120) with which the locking device (34) can be locked and unlocked and which is arranged on the first end (31) of the shaft (20).
摘要翻译：用于将主装置旋转地联接到管状装置的轴包括构造成被引入到管状装置中的第一自由端，以及构造成固定到主装置的第二端。所述轴还限定沿着外周的至少第一轴承区域，所述第一轴承区域构造成在所述管状装置的中空容纳区域中形成接触件，并且还包括至少一个扭矩传递部件，所述扭矩传递部分构造成与扭矩传递部分的管状装置。轴的固定装置包括锁定装置，该锁定装置处于锁定状态，被构造成防止固定装置被拆卸，并且在解锁状态下构造成能够卸下管状装置。固定装置还包括互锁装置，其布置在轴的第一端上，并且能够锁定和解锁锁定装置。

25. 发明授权

EP1701820B1 HANDWERKZEUGMASCHINE MIT SPANNEINRICHTUNG 有权
标题翻译：带限位装置手持式工具机
公开(公告)号：EP1701820B1
公开(公告)日：2015-09-16
申请号：EP04798140.2
申请日：2004-11-02
申请人： ROBERT BOSCH GMBH
发明人： HESSE, Juergen , VON SPECHT, Eike
IPC分类号： B24B23/02 , B24B45/00 , B24D13/20
CPC分类号： B24B23/028 , B24B45/006 , B24D13/20

26. 发明公开

EP2629933A2 ARBEITSWERKZEUG, INSBESONDERE ELEKTROWERKZEUG 有权
标题翻译：作业工具，特别是电动工具
公开(公告)号：EP2629933A2
公开(公告)日：2013-08-28
申请号：EP11761554.2
申请日：2011-09-20
申请人： Robert Bosch GmbH
发明人： FUCHS, Rudolf , HESSE, Juergen , REICH, Doris , HOHL, Ulrich , LUTZ, Tobias
IPC分类号： B24B23/02 , B25F5/02
CPC分类号： B24B23/028 , B24B23/024 , B25F5/02
摘要： The invention relates to a working tool (10), in particular an electric tool, with a housing (12) which forms a handle (16) and in which a driving motor (18) for a working means (60) is provided, wherein the housing (12) defines a first axial device axis (26), and with a working shaft (28) which is driven in a rotating or oscillating manner, is intended for receiving the working means (44) and is formed transversely with respect to the first axial device axis (26). According to the invention, it is proposed that a rigid, in particular linear connecting element (32) which is inclined in relation to the first device axis (26) is provided between the handle end (I) of the motor housing (12) and a receptacle (34) for the working shaft (28).

27. 发明公开

EP2086720A1 ELEKTROHANDWERKZEUGMASCHINE ZUM DURCHFÜHREN VON SCHLEIFARBEITEN, INSBESONDERE SCHWINGSCHLEIFER 有权
标题翻译：电动手持式工具机实施磨削加工，特别是轨道式砂光机
公开(公告)号：EP2086720A1
公开(公告)日：2009-08-12
申请号：EP06841266.7
申请日：2006-10-24
申请人： Robert Bosch GmbH
发明人： DEHDE, Joerg , HESSE, Juergen , VON SPECHT, Eike U.
IPC分类号： B24B7/00 , B24B23/04 , B24B45/00
CPC分类号： B24B7/00 , B24B23/00 , B24B23/04 , B24B45/006
摘要： The invention provides an electric hand-held machine tool for carrying out grinding work, in particular an orbital sander, which has a drive plate (16), which can be driven by an electric motor to perform the grinding movement, and a grinding plate (21'), which can be detachably fastened to the said drive plate without using a tool and has means for fixing a sanding sheet (22'). To create a multifunctional device, with which different kinds of grinding work can be optimally carried out, a well-like depression (23) has been made in the upper side of the grinding plate (21'), facing the drive plate (16), with a planar well base (231) for receiving the drive plate (16) with interlocking engagement, and the detachable fastening of the grinding plate (21') without using a tool, preferably by Velcro attachment, is performed between the well base (231) and the face of the drive plate (16). Easy exchange of the grinding plate makes it possible for grinding plates (21) of different configurations to be changed quickly to suit different grinding work requirements.

28. 发明公开

EP1912761A1 HANDWERKZEUGMASCHINE 审中-公开
公开(公告)号：EP1912761A1
公开(公告)日：2008-04-23
申请号：EP06763982.3
申请日：2006-06-30
申请人： ROBERT BOSCH GMBH
发明人： STIERLE, Peter , FRECH, Alfred , TIEDE, Steffen , HESSE, Juergen
IPC分类号： B24B55/10 , B24B23/02
CPC分类号： B24B23/02 , B24B55/102
摘要： A portable power tool having a housing (12) and a tool (70), in particular a cutting tool, which is arranged thereon in such a way that it can be driven in a rotary and/or oscillating manner and which can be operated as prescribed by means of a suction-air flow, in particular with a dust extractor, is made especially robust and insensitive to clogging by chips by virtue of the fact that a turbine (36) having a rotatable turbine wheel (38) and a fixed turbine casing (60) serves as drive, wherein means (101) for the frictionless discharge/ejection of dust and chips that have entered the power tool inadvertently are arranged between the turbine wheel (38) and the turbine casing (60).
摘要翻译：本发明涉及一种具有外壳（12）和工具（70）特别是切割工具的便携式工具机，该工具机以这样的方式布置在其上，使得该工具机能够以旋转和/或摆动的方式被驱动并且能够作为借助于抽吸空气流特别是通过集尘器所规定的流动方向特别坚固且对切屑堵塞不敏感，这是因为涡轮机（36）具有可旋转的涡轮机叶轮（38）和固定的涡轮机壳体60用作驱动装置，其中在涡轮机叶轮38和涡轮机壳体60之间布置用于无意地进入动力工具的灰尘和碎片的无摩擦地排出/排出的装置101。

29. 发明公开

EP1877221A1 STRÖMUNGSMITTELGETRIEBENE HANDWERKZEUGMASCHINE 审中-公开
标题翻译：流动介质驱动手持工具
公开(公告)号：EP1877221A1
公开(公告)日：2008-01-16
申请号：EP06725110.8
申请日：2006-03-16
申请人： ROBERT BOSCH GMBH
发明人： TIEDE, Steffen , HESSE, Juergen , FUCHS, Frank
IPC分类号： B24B55/10 , B24B23/00
CPC分类号： B24B23/00 , B24B55/102
摘要： Disclosed is a hand-held machine tool comprising a housing (12) and a tool (70), especially a cutting tool (70), which is disposed thereupon in a rotatably and/or oscillatingly driven manner and can be operated appropriately by means of a suction air flow, especially with the aid of a vacuum cleaner. In order to make said hand-held machine tool particularly robust and insensitive to being obstructed by chips, a turbine (36) encompassing a rotatable turbine wheel (60) is used as a drive unit while means (100) for evacuating accidentally interposed dust and chips are arranged between the turbine wheel (38) and the turbine housing (60).

30. 发明公开

EP1704018A1 ELEKTROHANDWERKZEUGMASCHINE MIT STAUBAUFFANGBEHÄLTER UND FÜLLSTANDSANZEIGE 有权
标题翻译：灰尘bin和电量指示灯的电动手持式机床
公开(公告)号：EP1704018A1
公开(公告)日：2006-09-27
申请号：EP04819670.3
申请日：2004-11-08
申请人： ROBERT BOSCH GMBH
发明人： WUENSCH, Steffan , HESSE, Juergen
IPC分类号： B23Q11/00 , B24B55/10 , B25F5/00
CPC分类号： B24B55/10 , A47L9/19 , B23Q11/0046 , B23Q11/0071 , Y02P70/171
摘要： Disclosed is a hand-held electric machine tool comprising a tool housing (11) with a dust ejection nozzle (15) that is embodied thereupon and a dust collection container (16) which is connected to the dust ejection nozzle (15). In order to make sure that the full dust collection container (16) is emptied in time when working with the hand-held electric machine tool, a level indicator is provided which signals at least the maximum allowed dust content of the dust collection container (16). Preferably, the level indicator (20) is integrated in the tool housing (11) and encompasses a pressure sensor (21) that measures the pressure in the dust ejection nozzle (15) and a display unit (22) which is actuated in accordance with the measured pressure.

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